#043941#043941

#043941 is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.7% C 0.053 H 210.7°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#043941
RGB	rgb(4, 57, 65)
HSL	hsl(188, 88%, 14%)
HSV	hsv(188, 94%, 25%)
CMYK	cmyk(93.8%, 12.3%, 0%, 74.5%)
CIE-LAB	lab(21.33, -12.88, -9.63)
CIE-LCH	lch(21.33, 16.08, 216.78°)
OKLab	oklab(31.68% -0.0453 -0.0268)
OKLCH	oklch(31.68% 0.053 210.7)
XYZ	xyz(2.4669, 3.3334, 5.5134)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043941 #410C04

analogous

#04412A #043941 #041A41

triadic

#043941 #410439 #394104

tetradic

#043941 #2A0441 #410C04 #1A4104

square

#043941 #2A0441 #410C04 #1A4104

split-complementary

#043941 #41041A #412A04

monochromatic

#02191D #02191D #043941 #086C7B #0B9EB4

Accessibility & contrast

On white

12.60

#043941 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#043941 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043941

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043941	#FFFFFF	#000000	##FFFFFF
##043941	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323741

Deuteranopia (green-blind)

#2A3141

Tritanopia (blue-blind)

#003C3B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #043941;
/* rgb */ color: rgb(4, 57, 65);
/* oklch */ color: oklch(31.7% 0.053 210.7);

Tailwind

colors: {
  custom: {
    50: '#526f75',
    500: '#043941',
    950: '#000000',
  },
}

SCSS

$custom: #043941;
$custom-light: #526f75;
$custom-dark: #000000;

JSON

{
  "hex": "#043941",
  "rgb": {
    "r": 4,
    "g": 57,
    "b": 65
  },
  "hsl": {
    "h": 187.869,
    "s": 88.406,
    "l": 13.529
  },
  "oklch": {
    "l": 0.31678,
    "c": 0.05264,
    "h": 210.7
  },
  "luminance": 0.03334
}

Semantic roles & 50–950 ramp

primary

#043941

secondary

#822C1F

accent

#4529FF

background

#F4F6F7

surface

#E8ECED

border

#C4C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #043941

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →